1012201210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 1930068000

約数和(自身を除く): 917866790

約数列:

[1, 2, 5, 10, 29, 58, 73, 137, 145, 146, 274, 290, 349, 365, 685, 698, 730, 1370, 1745, 2117, 3490, 3973, 4234, 7946, 10001, 10121, 10585, 19865, 20002, 20242, 21170, 25477, 39730, 47813, 50005, 50605, 50954, 95626, 100010, 101210, 127385, 239065, 254770, 290029, 478130, 580058, 738833, 1386577, 1450145, 1477666, 2773154, 2900290, 3490349, 3694165, 6932885, 6980698, 7388330, 13865770, 17451745, 34903490, 101220121, 202440242, 506100605, 1012201210]

約数ペア:

[(1, 1012201210), (2, 506100605), (5, 202440242), (10, 101220121), (29, 34903490), (58, 17451745), (73, 13865770), (137, 7388330), (145, 6980698), (146, 6932885), (274, 3694165), (290, 3490349), (349, 2900290), (365, 2773154), (685, 1477666), (698, 1450145), (730, 1386577), (1370, 738833), (1745, 580058), (2117, 478130), (3490, 290029), (3973, 254770), (4234, 239065), (7946, 127385), (10001, 101210), (10121, 100010), (10585, 95626), (19865, 50954), (20002, 50605), (20242, 50005), (21170, 47813), (25477, 39730)]